import React, {Component} from 'react'; import {StyleSheet,Button, View, Text} from 'react-native'; import {createDrawerNavigator} from '@react-navigation/drawer'; import {DrawerNavigator, createAppContainer} from 'react-navigation'; import {NavigationContainer} from '@react-navigation/native'...
implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0-alpha02' 再进入android/app/src/main/java/下的MainActivity.java文件,这一步是需要对手势系统做一些支持。 package com.swmansion.gesturehandler.react.example; import com.facebook.react.ReactActivity; + import com.facebook.react.ReactActi...
在v3版本中,RNN之中依赖的原生库只有react-native-gesture-handler,在v4版本中,新增了如下的原生库 react-native-reanimated react-native-screens 注意该库需要android原生android/app/build.gradle添加: implementation 'androidx.appcompat:appcompat:1.1.0-rc01' implementation 'androidx.swiperefreshlayout:swiperefres...
React Native返回刷新页面(this.props.navigation.goBack()) importReact, { Component } from'react';import{ AppRegistry, StyleSheet, Text, View, Button } from'react-native';exportdefaultclassHomeScreenextendsComponent{ constructor(props){super(props); }staticnavigationOptions = { title:'首页', }; _...
refresh',(message)=>{if(message){alert('收到通知啦!')this.setState({newMessage:message.message,messageCount:message.messageCount,})}})}componentWillUnmount(){this.refreshSubScription.remove();}render(){return(<View style={styles.container}><Text style={styles.welcome}>Welcome to React Native...
3.React Native 0.60 及更高版本 (1)ios:iOS 上完成自动链接, 请确保你已经安装了Cocoapods然后运行命令: cd ios pod install cd .. (2)安卓:在android/app/build.gradle中dependencies选项添加: implementation'androidx.appcompat:appcompat:1.1.0-rc01'implementation'androidx.swiperefreshlayout:swiperefreshlay...
3)SecondScreen - update Context value and go back FirstScreen I expected When I back from SecondScreen to FirstScreen, FirstScreen is refreshed and display newest value of context, but acutually there is no refresh event occurs so the value displayed was old one. ...
本地是否缓存 refresh_token,如果没有则认为未登录。 调用后台接口获取 access_token,如果成功认为已登录,如果没有认为未登录。 那么使用 react-navigation 具体如何在登录的时候进入到主页,未登录的时候进入登陆页呢?应该如何设置 react-navigation 默认的路由页面? 目前我想到了默认进入主页,然后在生命周期中判断是否登...
Android端对于新添加的库:react-native-screens, 还需要如下配置,进行项目根目录android/app/build.gradle文件中,添加如下依赖: implementation 'androidx.appcompat:appcompat:1.1.0-rc01' implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0-alpha02' ...
Android端对于新添加的库:react-native-screens, 还需要如下配置,进行项目根目录android/app/build.gradle文件中,添加如下依赖: ``` implementation 'androidx.appcompat:appcompat:1.1.0-rc01' implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0-alpha02' ...